APA (7th ed.) Citation

Annelise Hobbs. (2006). All the countries of the world. Regency house publishing ltd.

Chicago Style (17th ed.) Citation

Annelise Hobbs. All the Countries of the World. U.S.A: Regency house publishing ltd, 2006.

MLA (9th ed.) Citation

Annelise Hobbs. All the Countries of the World. Regency house publishing ltd, 2006.

Warning: These citations may not always be 100% accurate.